Everton da Silva Oliveira (born 10 March 1983), commonly known as Betão, is a Brazilian retired footballer who played as a midfielder. Everton used to play for several Brazilian football clubs before he came to China in 2007. He joined Shanghai Stars at first, and then moved to Anhui Jiufang. In February 2010, Hubei Greenery, which would play in China League One, confirmed that Everton had signed a contract with the club.